! Started logfile: J1824+1044_S_2009_05_13_pus_uvs.log on Sun Jan 22 12:21:35 2017 obs J1824+1044_S_2009_05_13_pus_uva.fits ! Reading UV FITS file: J1824+1044_S_2009_05_13_pus_uva.fits ! AN table 1: 50 integrations on 120 of 120 possible baselines. ! AN table 2: 78 integrations on 120 of 120 possible baselines. ! AN table 3: 257 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.160909 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1824+1044 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1345 lines of history. ! ! Reading 29736 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J1824+1044_S_2009_05_13_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 571 telescope corrections were flagged in sub-array 1. ! A total of 1248 telescope corrections were flagged in sub-array 2. ! A total of 2604 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 571 telescope corrections were flagged in sub-array 1. ! A total of 1248 telescope corrections were flagged in sub-array 2. ! A total of 2620 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 571 telescope corrections were flagged in sub-array 1. ! A total of 1248 telescope corrections were flagged in sub-array 2. ! A total of 2620 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 571 telescope corrections were flagged in sub-array 1. ! A total of 1248 telescope corrections were flagged in sub-array 2. ! A total of 2574 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.803101Jy sigma=0.005170 ! Fit after self-cal, rms=0.471342Jy sigma=0.003160 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.013 mas, bmaj=4.876 mas, bpa=-5.491 degrees ! Estimated noise=991.387 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.431656 Jy ! Component: 100 - total flux cleaned = 0.558813 Jy ! Total flux subtracted in 100 components = 0.558813 Jy ! Clean residual min=-0.011911 max=0.054260 Jy/beam ! Clean residual mean=0.000204 rms=0.003604 Jy/beam ! Combined flux in latest and established models = 0.558813 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.558813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.224731Jy sigma=0.001447 ! Fit after self-cal, rms=0.224628Jy sigma=0.001447 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0579408 Jy ! Component: 100 - total flux cleaned = 0.0849748 Jy ! Total flux subtracted in 100 components = 0.0849748 Jy ! Clean residual min=-0.010803 max=0.013620 Jy/beam ! Clean residual mean=0.000018 rms=0.002512 Jy/beam ! Combined flux in latest and established models = 0.643788 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.643788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.208338Jy sigma=0.001299 ! Fit after self-cal, rms=0.208301Jy sigma=0.001298 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.391 mas, bmaj=6.086 mas, bpa=-9.28 degrees ! Estimated noise=632.617 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0228622 Jy ! Component: 100 - total flux cleaned = 0.0349748 Jy ! Component: 150 - total flux cleaned = 0.0414968 Jy ! Component: 200 - total flux cleaned = 0.0448105 Jy ! Total flux subtracted in 200 components = 0.0448105 Jy ! Clean residual min=-0.007554 max=0.016638 Jy/beam ! Clean residual mean=-0.000275 rms=0.002309 Jy/beam ! Combined flux in latest and established models = 0.688598 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.688598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.206120Jy sigma=0.001279 ! Fit after self-cal, rms=0.206195Jy sigma=0.001279 ! Inverting map ! Added new window around map position (0.5, 12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164212 Jy ! Component: 100 - total flux cleaned = 0.0237899 Jy ! Component: 150 - total flux cleaned = 0.0253286 Jy ! Component: 200 - total flux cleaned = 0.0258597 Jy ! Total flux subtracted in 200 components = 0.0258597 Jy ! Clean residual min=-0.007105 max=0.009667 Jy/beam ! Clean residual mean=-0.000362 rms=0.001909 Jy/beam ! Combined flux in latest and established models = 0.714458 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.714458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.204949Jy sigma=0.001268 ! Fit after self-cal, rms=0.204719Jy sigma=0.001267 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.97 HO 1.10 ! KK 0.97 KP 1.12 LA 0.96 MK 0.98 ! NL 0.97 NY 1.00* OV 0.98 PT 0.99 ! SC 0.99 TS 1.23 WZ 1.00* KB 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HN 0.00* HO 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* KB 0.00* ! ! A total of 30 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.03 HN 1.01 HO 1.00* ! KK 0.98 KP 1.00 LA 0.95 MK 0.98 ! NL 0.97 NY 1.00 OV 1.00 PT 0.99 ! SC 0.96 TS 1.00* WZ 1.01 KB 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 1.00 HO 1.06 ! KK 1.05 KP 1.00 LA 0.96 MK 0.98 ! NL 1.00 NY 1.00* OV 0.97 PT 0.95 ! SC 0.99 TS 1.06 WZ 1.00* KB 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HN 0.00* HO 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* KB 0.00* ! ! A total of 30 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 0.97 HN 0.98 HO 1.00* ! KK 1.02 KP 1.02 LA 0.98 MK 0.98 ! NL 1.01 NY 0.98 OV 0.99 PT 0.99 ! SC 1.01 TS 1.00* WZ 0.99 KB 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.94 HN 1.00 HO 1.20 ! KK 1.04 KP 1.00 LA 1.00 MK 0.98 ! NL 0.95 NY 1.00* OV 1.06 PT 1.00 ! SC 1.00 TS 1.16 WZ 1.00* KB 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HN 0.00* HO 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* KB 0.00* ! ! A total of 30 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.98 HN 0.99 HO 1.00* ! KK 0.98 KP 1.02 LA 1.00 MK 1.00 ! NL 0.98 NY 1.00 OV 1.08 PT 1.00 ! SC 1.01 TS 1.00* WZ 1.00 KB 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.96 HO 1.14 ! KK 1.08 KP 0.99 LA 0.98 MK 0.99 ! NL 1.02 NY 1.00* OV 1.00 PT 0.96 ! SC 0.98 TS 1.17 WZ 1.00* KB 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HN 0.00* HO 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* KB 0.00* ! ! A total of 30 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.23 HN 0.95 HO 1.00* ! KK 1.01 KP 1.01 LA 0.99 MK 0.98 ! NL 0.99 NY 1.01 OV 1.03 PT 0.99 ! SC 0.99 TS 1.00* WZ 1.05 KB 1.00* ! ! ! Fit before self-cal, rms=0.204719Jy sigma=0.001267 ! Fit after self-cal, rms=0.209207Jy sigma=0.001241 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.414 mas, bmaj=6.197 mas, bpa=-9.565 degrees ! Estimated noise=635.731 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-7, 31). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00972561 Jy ! Component: 100 - total flux cleaned = 0.0153309 Jy ! Component: 150 - total flux cleaned = 0.0173205 Jy ! Component: 200 - total flux cleaned = 0.0180022 Jy ! Total flux subtracted in 200 components = 0.0180022 Jy ! Clean residual min=-0.005637 max=0.006607 Jy/beam ! Clean residual mean=-0.000003 rms=0.001471 Jy/beam ! Combined flux in latest and established models = 0.73246 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 0.73246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.208716Jy sigma=0.001237 ! Fit after self-cal, rms=0.208736Jy sigma=0.001237 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.208736Jy sigma=0.001237 ! Fit after self-cal, rms=0.212230Jy sigma=0.001226 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.423 mas, bmaj=6.2 mas, bpa=-9.661 degrees ! Estimated noise=636.788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000432898 Jy ! Component: 100 - total flux cleaned = 0.000434798 Jy ! Component: 150 - total flux cleaned = 0.000331241 Jy ! Component: 200 - total flux cleaned = 0.000333313 Jy ! Total flux subtracted in 200 components = 0.000333313 Jy ! Clean residual min=-0.005368 max=0.006115 Jy/beam ! Clean residual mean=-0.000035 rms=0.001457 Jy/beam ! Combined flux in latest and established models = 0.732793 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 74 components and 0.732793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212097Jy sigma=0.001225 ! Fit after self-cal, rms=0.212139Jy sigma=0.001225 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.80316e-05 Jy ! Component: 100 - total flux cleaned = 0.000187251 Jy ! Component: 150 - total flux cleaned = 0.000274085 Jy ! Component: 200 - total flux cleaned = 0.000191095 Jy ! Total flux subtracted in 200 components = 0.000191095 Jy ! Clean residual min=-0.005314 max=0.006004 Jy/beam ! Clean residual mean=-0.000036 rms=0.001455 Jy/beam ! Combined flux in latest and established models = 0.732984 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 81 components and 0.732985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212052Jy sigma=0.001225 ! Fit after self-cal, rms=0.212049Jy sigma=0.001225 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212049Jy sigma=0.001225 ! Fit after self-cal, rms=0.247532Jy sigma=0.001191 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.426 mas, bmaj=6.195 mas, bpa=-9.668 degrees ! Estimated noise=636.399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000764301 Jy ! Component: 100 - total flux cleaned = 0.00139438 Jy ! Component: 150 - total flux cleaned = 0.00148673 Jy ! Component: 200 - total flux cleaned = 0.00164704 Jy ! Total flux subtracted in 200 components = 0.00164704 Jy ! Clean residual min=-0.003132 max=0.003323 Jy/beam ! Clean residual mean=-0.000032 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.734632 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 97 components and 0.734631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.247445Jy sigma=0.001190 ! Fit after self-cal, rms=0.248200Jy sigma=0.001190 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-18, -81). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233177 Jy ! Component: 100 - total flux cleaned = 0.00264188 Jy ! Component: 150 - total flux cleaned = 0.00278698 Jy ! Component: 200 - total flux cleaned = 0.00285384 Jy ! Total flux subtracted in 200 components = 0.00285384 Jy ! Clean residual min=-0.003077 max=0.003159 Jy/beam ! Clean residual mean=-0.000039 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.737485 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 114 components and 0.737485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.248128Jy sigma=0.001189 ! Fit after self-cal, rms=0.248116Jy sigma=0.001189 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.248116Jy sigma=0.001189 ! Fit after self-cal, rms=0.253245Jy sigma=0.001189 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.306 mas, bmaj=10.22 mas, bpa=-4.541 degrees ! Estimated noise=814.387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137226 Jy ! Component: 100 - total flux cleaned = 0.00200399 Jy ! Component: 150 - total flux cleaned = 0.00225649 Jy ! Component: 200 - total flux cleaned = 0.00237344 Jy ! Total flux subtracted in 200 components = 0.00237344 Jy ! Clean residual min=-0.003384 max=0.003110 Jy/beam ! Clean residual mean=-0.000064 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.739859 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 139 components and 0.739859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.253242Jy sigma=0.001189 ! Fit after self-cal, rms=0.253282Jy sigma=0.001189 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00029747 Jy ! Component: 100 - total flux cleaned = 0.000348451 Jy ! Component: 150 - total flux cleaned = 0.000396067 Jy ! Component: 200 - total flux cleaned = 0.000440004 Jy ! Total flux subtracted in 200 components = 0.000440004 Jy ! Clean residual min=-0.003426 max=0.003057 Jy/beam ! Clean residual mean=-0.000067 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.740299 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 151 components and 0.740299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.253282Jy sigma=0.001189 ! Fit after self-cal, rms=0.253278Jy sigma=0.001189 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=2.429 mas, bmaj=6.194 mas, bpa=-9.687 degrees ! Estimated noise=636.1 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.429 x 6.194 at -9.687 degrees (North through East) ! Clean map min=-0.0027192 max=0.58599 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.253278Jy sigma=0.001189 ! Fit after self-cal, rms=0.308055Jy sigma=0.001108 ! Inverting map and beam ! Estimated beam: bmin=2.429 mas, bmaj=6.201 mas, bpa=-9.696 degrees ! Estimated noise=635.501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00108853 Jy ! Component: 100 - total flux cleaned = -0.00137594 Jy ! Component: 150 - total flux cleaned = -0.00150562 Jy ! Component: 200 - total flux cleaned = -0.00156833 Jy ! Total flux subtracted in 200 components = -0.00156833 Jy ! Clean residual min=-0.002945 max=0.003118 Jy/beam ! Clean residual mean=-0.000016 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.73873 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 156 components and 0.73873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.308021Jy sigma=0.001108 ! Fit after self-cal, rms=0.308017Jy sigma=0.001108 ! Inverting map ! Added new window around map position (84.5, -59.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159855 Jy ! Component: 100 - total flux cleaned = 0.00159468 Jy ! Component: 150 - total flux cleaned = 0.00172562 Jy ! Component: 200 - total flux cleaned = 0.00178445 Jy ! Total flux subtracted in 200 components = 0.00178445 Jy ! Clean residual min=-0.002892 max=0.002934 Jy/beam ! Clean residual mean=-0.000020 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.740515 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 173 components and 0.740515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.307950Jy sigma=0.001107 ! Fit after self-cal, rms=0.307935Jy sigma=0.001107 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.307935Jy sigma=0.001107 ! Fit after self-cal, rms=0.308761Jy sigma=0.001107 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.052 mas, bmaj=5.182 mas, bpa=-6.439 degrees ! Estimated noise=986.263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.437012 Jy ! Component: 100 - total flux cleaned = 0.560852 Jy ! Component: 150 - total flux cleaned = 0.615887 Jy ! Component: 200 - total flux cleaned = 0.642041 Jy ! Total flux subtracted in 200 components = 0.642041 Jy ! Clean residual min=-0.007508 max=0.013405 Jy/beam ! Clean residual mean=0.000181 rms=0.001702 Jy/beam ! Combined flux in latest and established models = 0.642041 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.642041 Jy ! Inverting map and beam ! Estimated beam: bmin=2.432 mas, bmaj=6.199 mas, bpa=-9.718 degrees ! Estimated noise=635.349 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0246522 Jy ! Component: 100 - total flux cleaned = 0.0407107 Jy ! Component: 150 - total flux cleaned = 0.0526138 Jy ! Component: 200 - total flux cleaned = 0.0617068 Jy ! Total flux subtracted in 200 components = 0.0617068 Jy ! Clean residual min=-0.003881 max=0.005801 Jy/beam ! Clean residual mean=0.000088 rms=0.001120 Jy/beam ! Combined flux in latest and established models = 0.703747 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 41 components and 0.703747 Jy ! Inverting map ! Added new window around map position (-1.5, 24.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00716984 Jy ! Component: 100 - total flux cleaned = 0.0129185 Jy ! Component: 150 - total flux cleaned = 0.0177677 Jy ! Component: 200 - total flux cleaned = 0.0219321 Jy ! Total flux subtracted in 200 components = 0.0219321 Jy ! Clean residual min=-0.003389 max=0.003209 Jy/beam ! Clean residual mean=0.000026 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.725679 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 63 components and 0.725679 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.309 mas, bmaj=10.23 mas, bpa=-4.646 degrees ! Estimated noise=812.298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00447532 Jy ! Component: 100 - total flux cleaned = 0.00762334 Jy ! Component: 150 - total flux cleaned = 0.0100824 Jy ! Component: 200 - total flux cleaned = 0.011519 Jy ! Total flux subtracted in 200 components = 0.011519 Jy ! Clean residual min=-0.003085 max=0.002990 Jy/beam ! Clean residual mean=-0.000013 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.737198 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107633 Jy ! Component: 100 - total flux cleaned = 0.00194375 Jy ! Component: 150 - total flux cleaned = 0.00255022 Jy ! Component: 200 - total flux cleaned = 0.00277816 Jy ! Total flux subtracted in 200 components = 0.00277816 Jy ! Clean residual min=-0.002902 max=0.002972 Jy/beam ! Clean residual mean=-0.000032 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.739976 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 117 components and 0.739976 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.432 mas, bmaj=6.199 mas, bpa=-9.718 degrees ! Estimated noise=635.349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00129668 Jy ! Component: 100 - total flux cleaned = -0.00129351 Jy ! Component: 150 - total flux cleaned = -0.00101188 Jy ! Component: 200 - total flux cleaned = -0.000744984 Jy ! Total flux subtracted in 200 components = -0.000744984 Jy ! Clean residual min=-0.002971 max=0.002911 Jy/beam ! Clean residual mean=-0.000009 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.739231 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 127 components and 0.739231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.309081Jy sigma=0.001109 ! Fit after self-cal, rms=0.308992Jy sigma=0.001109 wmodel J1824+1044_S_2009_05_13_pus_map.mod ! Writing 127 model components to file: J1824+1044_S_2009_05_13_pus_map.mod wobs J1824+1044_S_2009_05_13_pus_uvs.fits ! Writing UV FITS file: J1824+1044_S_2009_05_13_pus_uvs.fits wwins J1824+1044_S_2009_05_13_pus_map.win ! wwins: Wrote 6 windows to J1824+1044_S_2009_05_13_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000106485 Jy ! Component: 100 - total flux cleaned = -0.000422486 Jy ! Component: 150 - total flux cleaned = -0.00037039 Jy ! Component: 200 - total flux cleaned = -0.000320715 Jy ! Component: 250 - total flux cleaned = -0.000466049 Jy ! Component: 300 - total flux cleaned = -0.000702178 Jy ! Component: 350 - total flux cleaned = -0.000888215 Jy ! Component: 400 - total flux cleaned = -0.00111716 Jy ! Component: 450 - total flux cleaned = -0.00107226 Jy ! Component: 500 - total flux cleaned = -0.00120659 Jy ! Component: 550 - total flux cleaned = -0.00116239 Jy ! Component: 600 - total flux cleaned = -0.00111829 Jy ! Component: 650 - total flux cleaned = -0.001119 Jy ! Component: 700 - total flux cleaned = -0.00120483 Jy ! Component: 750 - total flux cleaned = -0.0011623 Jy ! Component: 800 - total flux cleaned = -0.00116278 Jy ! Component: 850 - total flux cleaned = -0.00124632 Jy ! Component: 900 - total flux cleaned = -0.00120465 Jy ! Component: 950 - total flux cleaned = -0.00128658 Jy ! Component: 1000 - total flux cleaned = -0.0012054 Jy ! Component: 1050 - total flux cleaned = -0.00132662 Jy ! Component: 1100 - total flux cleaned = -0.00116606 Jy ! Component: 1150 - total flux cleaned = -0.00120604 Jy ! Component: 1200 - total flux cleaned = -0.00124569 Jy ! Component: 1250 - total flux cleaned = -0.00112749 Jy ! Component: 1300 - total flux cleaned = -0.00120556 Jy ! Component: 1350 - total flux cleaned = -0.00124401 Jy ! Component: 1400 - total flux cleaned = -0.00112819 Jy ! Component: 1450 - total flux cleaned = -0.00120472 Jy ! Component: 1500 - total flux cleaned = -0.00109032 Jy ! Component: 1550 - total flux cleaned = -0.00116614 Jy ! Component: 1600 - total flux cleaned = -0.00116614 Jy ! Component: 1650 - total flux cleaned = -0.00131577 Jy ! Component: 1700 - total flux cleaned = -0.00127854 Jy ! Component: 1750 - total flux cleaned = -0.00131566 Jy ! Component: 1800 - total flux cleaned = -0.00142581 Jy ! Component: 1850 - total flux cleaned = -0.00153538 Jy ! Component: 1900 - total flux cleaned = -0.0015355 Jy ! Component: 1950 - total flux cleaned = -0.00160789 Jy ! Component: 2000 - total flux cleaned = -0.00153565 Jy ! Component: 2050 - total flux cleaned = -0.00149978 Jy ! Component: 2100 - total flux cleaned = -0.00157142 Jy ! Component: 2150 - total flux cleaned = -0.00164226 Jy ! Component: 2200 - total flux cleaned = -0.00174815 Jy ! Component: 2250 - total flux cleaned = -0.00160741 Jy ! Component: 2300 - total flux cleaned = -0.00167746 Jy ! Component: 2350 - total flux cleaned = -0.00185167 Jy ! Component: 2400 - total flux cleaned = -0.0018516 Jy ! Component: 2450 - total flux cleaned = -0.00185173 Jy ! Component: 2500 - total flux cleaned = -0.0019893 Jy ! Component: 2550 - total flux cleaned = -0.00198913 Jy ! Component: 2600 - total flux cleaned = -0.00205728 Jy ! Component: 2650 - total flux cleaned = -0.00205708 Jy ! Component: 2700 - total flux cleaned = -0.00205683 Jy ! Component: 2750 - total flux cleaned = -0.00202329 Jy ! Component: 2800 - total flux cleaned = -0.00202328 Jy ! Component: 2850 - total flux cleaned = -0.00202339 Jy ! Component: 2900 - total flux cleaned = -0.00215663 Jy ! Component: 2950 - total flux cleaned = -0.00215654 Jy ! Component: 3000 - total flux cleaned = -0.00212365 Jy ! Component: 3050 - total flux cleaned = -0.00225515 Jy ! Component: 3100 - total flux cleaned = -0.00222254 Jy ! Component: 3150 - total flux cleaned = -0.00225511 Jy ! Component: 3200 - total flux cleaned = -0.00235268 Jy ! Component: 3250 - total flux cleaned = -0.00232015 Jy ! Component: 3300 - total flux cleaned = -0.00244929 Jy ! Component: 3350 - total flux cleaned = -0.00248135 Jy ! Component: 3400 - total flux cleaned = -0.00238504 Jy ! Component: 3450 - total flux cleaned = -0.00235302 Jy ! Component: 3500 - total flux cleaned = -0.00238482 Jy ! Component: 3550 - total flux cleaned = -0.00244829 Jy ! Component: 3600 - total flux cleaned = -0.002543 Jy ! Component: 3650 - total flux cleaned = -0.00266894 Jy ! Component: 3700 - total flux cleaned = -0.00266896 Jy ! Component: 3750 - total flux cleaned = -0.00254401 Jy ! Component: 3800 - total flux cleaned = -0.00269979 Jy ! Component: 3850 - total flux cleaned = -0.00269975 Jy ! Component: 3900 - total flux cleaned = -0.00266886 Jy ! Component: 3950 - total flux cleaned = -0.00269973 Jy ! Component: 4000 - total flux cleaned = -0.0026997 Jy ! Component: 4050 - total flux cleaned = -0.00269975 Jy ! Total flux subtracted in 4096 components = -0.00273043 Jy ! Clean residual min=-0.001763 max=0.001573 Jy/beam ! Clean residual mean=-0.000013 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.736501 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 440 components and 0.736501 Jy ![Exited script file: muppet] wmap "J1824+1044_S_2009_05_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.432 x 6.199 at -9.718 degrees (North through East) ! Clean map min=-0.0026561 max=0.58631 Jy/beam ! Writing clean map to FITS file: J1824+1044_S_2009_05_13_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.586306 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000528237 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.270287 0.270287 0.540575 1.08115 2.1623 4.3246 8.64919 17.2984 34.5968 69.1936 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.586 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.432 x 6.199 at -9.718 degrees (North through East) ! Clean map min=-0.0026561 max=0.58631 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1824+1044_S_2009_05_13_pus_uvs.log closed on Sun Jan 22 12:21:43 2017